windows server 2019 kms client setup keys

So it isn't a problem with the port 1688 being blocked. From the new 2019 server, I can use 'telnet my-kms-server 1688' and make a successful connection to the KMS server. On the KMS server, using the VAMT, I have removed the Server 2019 Product Key and re-installed. Log Name: Key Management Service Source: Microsoft-Windows-Security-SPP Date: 1:43:24 PM Event ID: 12290 An activation request has been processed. No Key Management Service could be contacted.' In the Application Log, I see Event ID 122288 that contains 0xC004F042, 0x00000000, ' kms-serverip':1688, c9d8ce70-1fa4-43da-b7ec-820f7fd5af6b, 1 18:43, 1, 5, 0, de32eafd-aaee-4662-9444-c1befb41bde2, 5 On the KMS server, the Key Management log indicates it received an activation request from the new Server 2019 server. When I use the command 'slmgr.vbs /ato' to apply the activation, I receive the error response 0xC004F047 - 'The Software Licensing Service reported the computer could not be activated. I have tried using the FQDN and the IP Address of the KMS Server. Using the command 'slmgr.vbs /skms my-kms-server', I configured the KMS server. From the Server 2019 server, I am not able to Activate Windows. The new Server 2019 server is on the same subnet as the KMS Server. I also have Office 2016 and Office 2010 Product Keys installed and machines successfully activate to this KMS Server. We have many Win 10, Win 7, Server 2008R2, Server 2012, and Server 2016 machines successfully using this KMS server. The KMS server is running Windows Server 2016.

On our KMS Server, I added the Server 2019 Product Key using the Volume Activation Management Tool. Here are the steps we have done: From the Microsoft Volume License Service Center webpage, we retrieved the Server 2019 KMS Product Key.

I have also created another new Windows Server 2019 machine and it is not able to activate using our KMS, so it may not be specific to the one VM. Hello Experts! I am trying to Activate a new Windows Server 2019 server against our KMS Server.

Windows server 2019 kms client setup keys